$868 Cheap Singapore Airlines flights Singapore (SIN) to Orange County (SNA)

View $868 flight on Tue, Feb 10, 2026Opens in a new window

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$868 Cheap Singapore Airlines flights Singapore (SIN) to Orange County (SNA)

Prices were available within the past 7 days and start at $868 for one-way flights and $1,699 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Wed, Nov 19 - Sat, Nov 29
SIN
Singapore
SNA
Orange County
$1,699 Roundtrip, found 5 days ago
$1,699
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Wed, Nov 19 from Singapore to Orange County, returning Sat, Nov 29, priced at $1,699 found 5 days ago
Flights from Singapore (SIN) to Orange County (SNA)
Origin airport
Changi
Destination airport
John Wayne
Airlines serving
Air Canada, All Nippon Airways, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, United
Popular airline
United
Distance
8798 mi

Frequently asked questions

How much is a Singapore Airlines flight from Changi Airport (SIN) to John Wayne Airport (SNA)?
Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap Singapore Airlines round-trip flights from $1,699 from SIN to SNA. Affordable one-way fares from $868 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SIN to SNA with Singapore Airlines?
Browse for one-way or round-trip flights to Santa Ana in January or April. You could find a cheap fare with Singapore Airlines during these off-peak times.
What is the cheapest time to book flights from Changi Airport (SIN) to John Wayne Airport (SNA) with Singapore Airlines?
Start your search for Singapore Airlines flights from SIN to SNA about one month before you want to leave. The cheapest time to reserve an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary or fare class, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Passengers who book on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Singapore Airlines fly nonstop from Changi Airport (SIN) to John Wayne Airport (SNA)?
To find out if there's a direct trip from SIN to SNA with Singapore Airlines or other carriers, check the "Nonstop" filter when browsing for flights.
What is the earliest Singapore Airlines flight from SIN to SNA?
Browse Singapore Airlines's earliest flights from SIN to SNA by selecting the "Early Morning" and "Morning" filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Singapore Airlines fly into in Santa Ana?
John Wayne Airport (SNA) is the main Santa Ana gateway for Singapore Airlines flights from Changi Airport (SIN).
What kind of luggage can I take on a Singapore Airlines flight from Changi Airport (SIN) to John Wayne Airport (SNA)?
On a standard economy flight with Singapore Airlines from SIN to SNA, passengers can bring 2 checked-in bags up to 50 lb with dimensions no larger than 31 inches x 29 inches x 78 inches in total. For hand luggage, you're allowed 2 cabin bags weighing up to 15 lb and measuring less than 45 inches. Weight and size restrictions may vary based on your airfare type and cabin class. To make sure you won't face additional fees at the airport, check your Singapore Airlines booking or visit the airline's website before you begin packing.
Why fly with Singapore Airlines from SIN to SNA?
Offering an excellent in-flight experience and a rewarding loyalty program, Singapore Airlines is a popular option for many passengers heading from SIN to SNA. Also, if you're a Singapore Airlines KrisFlyer and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Singapore Airlines flight from Changi Airport (SIN) to John Wayne Airport (SNA)?
You can usually reschedule or cancel your flight, although additional charges may apply if you booked over 24 hours ago. Need to keep your options open? Use our "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you have to revise your plans. To make changes, go to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.